Compare 81/28 and 30/14
1st number: 2 25/28, 2nd number: 2 2/14
81/28 is greater than 30/14
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 14 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 28 × 1 = 28,
81/28 = 81 × 1/28 × 1 = 81/28 - Likewise, for the 2nd fraction, since 14 × 2 = 28,
30/14 = 30 × 2/14 × 2 = 60/28 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 81/28 > 60/28 or 81/28 > 30/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/28 and 60/14 81/56 and 30/14 81/28 and 30/28 81/28 and 90/14 81/84 and 30/14 81/28 and 30/42 81/28 and 30/70 81/28 and 30/98